the Satoshi White Paper can become outdated just as the U.S constitution is outdated.
Maybe some technical mechanisms in the WP will become outdated, but never the spirit of it. Following that spirit led to splitting from BTC and now, for most, rejecting SV
If that didn't happen there wouldn't even be the need for LN
The only reason there even was a BCH is because BTC no longer was a peer to peer cash system because fees went thorough the roof. Otherwise the Sh*t they added didn't matter.
